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OEM SKU: QSFP28-LR4 

Ciena Compatible Double Fiber 100GBASE-LR4 QSFP28 Module (Tx/Rx 4 LAN WDM lines:1295.56, 1300.05, 1304.58, 1309.14, 103.125 Gbps, Max. 10km over SMF, 6.6 dB, Temp. 0-70C, LC Connector)

OEM SKU: QSFP-40G-SR-BD 

Cisco Compatible Single Fiber 40G QSFP+ Module (Tx/Rx 850/900nm, up to 41.25Gbps, Max. 150m over MMF (OM4), 2 dB, Temp. 0-70C, LC Connector)

OEM SKU: CBL-QSFP-40GE-10M 

DELL Compatible 40G QSFP to QSFP Active Optical Cable (2.125-41.2 Gbps, Max. 10m, MMF, OM3, DDM/DOM supported, Temp. 0-70C)